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References Suggestions

Standard Name


Gene Synonym(s)

ECK3082, b3091, JW3062, ygjW[1], ygjW

Product Desc.

D-Altronate hydrolase (hydratase), Fe(2)-requiring; galacturonate branch of hexuronate pathway[2]

Product Synonyms(s)

altronate hydrolase[1], B3091[3][1], YgjW[3][1], UxaA[3][1] , ECK3082, JW3062, ygjW, b3091

Function from GO
Knock-Out Phenotype

transcription unit(s): uxaCA[3]

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ExuR regulon. UxaA is paralogous to GarD and contains a conserved CxxS redox motif. The unprocessed tisB pre-mRNA functions as an antisense RNA regulator of uxaA, resulting in cleavage of uxaA mRNA at the antisense site and also reciprocal cleavage and activation of the tisB pre-mRNA (forming the +42 tisB RNA) (Weel-Sneve, 2008).[2]


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  1. 1.0 1.1 1.2 1.3 1.4 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. 2.0 2.1 EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.
  3. 3.0 3.1 3.2 3.3 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7